Study of Solar Water Heater Temperature Detection Method

Wenliang Zhu; Tianyi Huang

doi:doi:10.11648/j.ijmea.20221006.14

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Study of Solar Water Heater Temperature Detection Method

Wenliang Zhu, Tianyi Huang

Published in International Journal of Mechanical Engineering and Applications (Volume 10, Issue 6)

Received: 8 November 2022 Accepted: 23 November 2022 Published: 30 November 2022

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Abstract

Based on mass production, cost saving and other commercial ideas, the temperature detection module in solar water heaters usually use inexpensive temperature sensors with low sensitivity and accuracy, the design in the hardware conditions are not ideal conditions, in order to make the temperature detection error to meet the design requirements, the design needs temperature detection range of -10 to 100, the temperature detection error range required to control ± 1, now the Multiple temperature detection methods are compared and studied to come up with a temperature detection method with high stability and low error to meet the design requirements. In this paper, the three methods of fitting, interpolation and table look-up method are compared and analyzed under the condition that the hardware accuracy is not high, and MATLAB software is used to conduct simulation experiments to verify whether the error meets the design requirements, and data are collected in reality to verify whether the accuracy meets the error requirements. The experimental results show that the look-up table method is based on the schematic diagram to get the relationship between the ADC sampling value and the temperature value, with the advantage that environmental errors can be ignored, etc., can better meet the requirements of the accuracy of the solar water heater temperature measurement error, and the performance is more stable and reliable.

Published in	International Journal of Mechanical Engineering and Applications (Volume 10, Issue 6)
DOI	10.11648/j.ijmea.20221006.14
Page(s)	160-165
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Temperature Detection, Error, Interpolation, Table Look-up Method

References

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APA Style

Wenliang Zhu, Tianyi Huang. (2022). Study of Solar Water Heater Temperature Detection Method. International Journal of Mechanical Engineering and Applications, 10(6), 160-165. https://doi.org/10.11648/j.ijmea.20221006.14

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ACS Style

Wenliang Zhu; Tianyi Huang. Study of Solar Water Heater Temperature Detection Method. Int. J. Mech. Eng. Appl. 2022, 10(6), 160-165. doi: 10.11648/j.ijmea.20221006.14

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AMA Style

Wenliang Zhu, Tianyi Huang. Study of Solar Water Heater Temperature Detection Method. Int J Mech Eng Appl. 2022;10(6):160-165. doi: 10.11648/j.ijmea.20221006.14

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@article{10.11648/j.ijmea.20221006.14,
  author = {Wenliang Zhu and Tianyi Huang},
  title = {Study of Solar Water Heater Temperature Detection Method},
  journal = {International Journal of Mechanical Engineering and Applications},
  volume = {10},
  number = {6},
  pages = {160-165},
  doi = {10.11648/j.ijmea.20221006.14},
  url = {https://doi.org/10.11648/j.ijmea.20221006.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20221006.14},
  abstract = {Based on mass production, cost saving and other commercial ideas, the temperature detection module in solar water heaters usually use inexpensive temperature sensors with low sensitivity and accuracy, the design in the hardware conditions are not ideal conditions, in order to make the temperature detection error to meet the design requirements, the design needs temperature detection range of -10 to 100, the temperature detection error range required to control ± 1, now the Multiple temperature detection methods are compared and studied to come up with a temperature detection method with high stability and low error to meet the design requirements. In this paper, the three methods of fitting, interpolation and table look-up method are compared and analyzed under the condition that the hardware accuracy is not high, and MATLAB software is used to conduct simulation experiments to verify whether the error meets the design requirements, and data are collected in reality to verify whether the accuracy meets the error requirements. The experimental results show that the look-up table method is based on the schematic diagram to get the relationship between the ADC sampling value and the temperature value, with the advantage that environmental errors can be ignored, etc., can better meet the requirements of the accuracy of the solar water heater temperature measurement error, and the performance is more stable and reliable.},
 year = {2022}
}

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TY  - JOUR
T1  - Study of Solar Water Heater Temperature Detection Method
AU  - Wenliang Zhu
AU  - Tianyi Huang
Y1  - 2022/11/30
PY  - 2022
N1  - https://doi.org/10.11648/j.ijmea.20221006.14
DO  - 10.11648/j.ijmea.20221006.14
T2  - International Journal of Mechanical Engineering and Applications
JF  - International Journal of Mechanical Engineering and Applications
JO  - International Journal of Mechanical Engineering and Applications
SP  - 160
EP  - 165
PB  - Science Publishing Group
SN  - 2330-0248
UR  - https://doi.org/10.11648/j.ijmea.20221006.14
AB  - Based on mass production, cost saving and other commercial ideas, the temperature detection module in solar water heaters usually use inexpensive temperature sensors with low sensitivity and accuracy, the design in the hardware conditions are not ideal conditions, in order to make the temperature detection error to meet the design requirements, the design needs temperature detection range of -10 to 100, the temperature detection error range required to control ± 1, now the Multiple temperature detection methods are compared and studied to come up with a temperature detection method with high stability and low error to meet the design requirements. In this paper, the three methods of fitting, interpolation and table look-up method are compared and analyzed under the condition that the hardware accuracy is not high, and MATLAB software is used to conduct simulation experiments to verify whether the error meets the design requirements, and data are collected in reality to verify whether the accuracy meets the error requirements. The experimental results show that the look-up table method is based on the schematic diagram to get the relationship between the ADC sampling value and the temperature value, with the advantage that environmental errors can be ignored, etc., can better meet the requirements of the accuracy of the solar water heater temperature measurement error, and the performance is more stable and reliable.
VL  - 10
IS  - 6
ER  -

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Author Information

Wenliang Zhu

School of Mechanical Engineering, Jiangsu Ocean University, Lianyungang, China
Tianyi Huang

School of Ocean Engineering, Jiangsu Ocean University, Lianyungang, China

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APA Style

Wenliang Zhu, Tianyi Huang. (2022). Study of Solar Water Heater Temperature Detection Method. International Journal of Mechanical Engineering and Applications, 10(6), 160-165. https://doi.org/10.11648/j.ijmea.20221006.14

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ACS Style

Wenliang Zhu; Tianyi Huang. Study of Solar Water Heater Temperature Detection Method. Int. J. Mech. Eng. Appl. 2022, 10(6), 160-165. doi: 10.11648/j.ijmea.20221006.14

Copy | Download

AMA Style

Wenliang Zhu, Tianyi Huang. Study of Solar Water Heater Temperature Detection Method. Int J Mech Eng Appl. 2022;10(6):160-165. doi: 10.11648/j.ijmea.20221006.14

Copy | Download

@article{10.11648/j.ijmea.20221006.14,
  author = {Wenliang Zhu and Tianyi Huang},
  title = {Study of Solar Water Heater Temperature Detection Method},
  journal = {International Journal of Mechanical Engineering and Applications},
  volume = {10},
  number = {6},
  pages = {160-165},
  doi = {10.11648/j.ijmea.20221006.14},
  url = {https://doi.org/10.11648/j.ijmea.20221006.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20221006.14},
  abstract = {Based on mass production, cost saving and other commercial ideas, the temperature detection module in solar water heaters usually use inexpensive temperature sensors with low sensitivity and accuracy, the design in the hardware conditions are not ideal conditions, in order to make the temperature detection error to meet the design requirements, the design needs temperature detection range of -10 to 100, the temperature detection error range required to control ± 1, now the Multiple temperature detection methods are compared and studied to come up with a temperature detection method with high stability and low error to meet the design requirements. In this paper, the three methods of fitting, interpolation and table look-up method are compared and analyzed under the condition that the hardware accuracy is not high, and MATLAB software is used to conduct simulation experiments to verify whether the error meets the design requirements, and data are collected in reality to verify whether the accuracy meets the error requirements. The experimental results show that the look-up table method is based on the schematic diagram to get the relationship between the ADC sampling value and the temperature value, with the advantage that environmental errors can be ignored, etc., can better meet the requirements of the accuracy of the solar water heater temperature measurement error, and the performance is more stable and reliable.},
 year = {2022}
}

Copy | Download

TY  - JOUR
T1  - Study of Solar Water Heater Temperature Detection Method
AU  - Wenliang Zhu
AU  - Tianyi Huang
Y1  - 2022/11/30
PY  - 2022
N1  - https://doi.org/10.11648/j.ijmea.20221006.14
DO  - 10.11648/j.ijmea.20221006.14
T2  - International Journal of Mechanical Engineering and Applications
JF  - International Journal of Mechanical Engineering and Applications
JO  - International Journal of Mechanical Engineering and Applications
SP  - 160
EP  - 165
PB  - Science Publishing Group
SN  - 2330-0248
UR  - https://doi.org/10.11648/j.ijmea.20221006.14
AB  - Based on mass production, cost saving and other commercial ideas, the temperature detection module in solar water heaters usually use inexpensive temperature sensors with low sensitivity and accuracy, the design in the hardware conditions are not ideal conditions, in order to make the temperature detection error to meet the design requirements, the design needs temperature detection range of -10 to 100, the temperature detection error range required to control ± 1, now the Multiple temperature detection methods are compared and studied to come up with a temperature detection method with high stability and low error to meet the design requirements. In this paper, the three methods of fitting, interpolation and table look-up method are compared and analyzed under the condition that the hardware accuracy is not high, and MATLAB software is used to conduct simulation experiments to verify whether the error meets the design requirements, and data are collected in reality to verify whether the accuracy meets the error requirements. The experimental results show that the look-up table method is based on the schematic diagram to get the relationship between the ADC sampling value and the temperature value, with the advantage that environmental errors can be ignored, etc., can better meet the requirements of the accuracy of the solar water heater temperature measurement error, and the performance is more stable and reliable.
VL  - 10
IS  - 6
ER  -

Copy | Download